[PATCH] D70345: [macho] Allow CPUSubtype to contribute to architecture identification

[Daniel Sanders via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG17919017878e: [macho] Allow CPUSubtype to contribute to architecture identification (authored by dsanders).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70345/new/

https://reviews.llvm.org/D70345

Files:
  llvm/include/llvm/Object/MachO.h
  llvm/lib/Object/MachOObjectFile.cpp


Index: llvm/lib/Object/MachOObjectFile.cpp
===================================================================
--- llvm/lib/Object/MachOObjectFile.cpp
+++ llvm/lib/Object/MachOObjectFile.cpp
@@ -128,6 +128,10 @@
   return O.getHeader().cputype;
 }
 
+static unsigned getCPUSubType(const MachOObjectFile &O) {
+  return O.getHeader().cpusubtype;
+}
+
 static uint32_t
 getPlainRelocationAddress(const MachO::any_relocation_info &RE) {
   return RE.r_word0;
@@ -2565,7 +2569,7 @@
   }
 }
 
-Triple::ArchType MachOObjectFile::getArch(uint32_t CPUType) {
+Triple::ArchType MachOObjectFile::getArch(uint32_t CPUType, uint32_t CPUSubType) {
   switch (CPUType) {
   case MachO::CPU_TYPE_I386:
     return Triple::x86;
@@ -2737,7 +2741,7 @@
 }
 
 Triple::ArchType MachOObjectFile::getArch() const {
-  return getArch(getCPUType(*this));
+  return getArch(getCPUType(*this), getCPUSubType(*this));
 }
 
 Triple MachOObjectFile::getArchTriple(const char **McpuDefault) const {
Index: llvm/include/llvm/Object/MachO.h
===================================================================
--- llvm/include/llvm/Object/MachO.h
+++ llvm/include/llvm/Object/MachO.h
@@ -567,7 +567,7 @@
   static StringRef guessLibraryShortName(StringRef Name, bool &isFramework,
                                          StringRef &Suffix);
 
-  static Triple::ArchType getArch(uint32_t CPUType);
+  static Triple::ArchType getArch(uint32_t CPUType, uint32_t CPUSubType);
   static Triple getArchTriple(uint32_t CPUType, uint32_t CPUSubType,
                               const char **McpuDefault = nullptr,
                               const char **ArchFlag = nullptr);


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